64710000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{719}}^1$

素因数の和:753

約数の個数: 150

約数和(自身を含む): 226614960

約数和(自身を除く): 161904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 719, 720, 750, 900, 1000, 1125, 1200, 1250, 1438, 1500, 1800, 1875, 2000, 2157, 2250, 2500, 2876, 3000, 3595, 3600, 3750, 4314, 4500, 5000, 5625, 5752, 6000, 6471, 7190, 7500, 8628, 9000, 10000, 10785, 11250, 11504, 12942, 14380, 15000, 17256, 17975, 18000, 21570, 22500, 25884, 28760, 30000, 32355, 34512, 35950, 43140, 45000, 51768, 53925, 57520, 64710, 71900, 86280, 89875, 90000, 103536, 107850, 129420, 143800, 161775, 172560, 179750, 215700, 258840, 269625, 287600, 323550, 359500, 431400, 449375, 517680, 539250, 647100, 719000, 808875, 862800, 898750, 1078500, 1294200, 1348125, 1438000, 1617750, 1797500, 2157000, 2588400, 2696250, 3235500, 3595000, 4044375, 4314000, 5392500, 6471000, 7190000, 8088750, 10785000, 12942000, 16177500, 21570000, 32355000, 64710000]

約数ペア:

[(1, 64710000), (2, 32355000), (3, 21570000), (4, 16177500), (5, 12942000), (6, 10785000), (8, 8088750), (9, 7190000), (10, 6471000), (12, 5392500), (15, 4314000), (16, 4044375), (18, 3595000), (20, 3235500), (24, 2696250), (25, 2588400), (30, 2157000), (36, 1797500), (40, 1617750), (45, 1438000), (48, 1348125), (50, 1294200), (60, 1078500), (72, 898750), (75, 862800), (80, 808875), (90, 719000), (100, 647100), (120, 539250), (125, 517680), (144, 449375), (150, 431400), (180, 359500), (200, 323550), (225, 287600), (240, 269625), (250, 258840), (300, 215700), (360, 179750), (375, 172560), (400, 161775), (450, 143800), (500, 129420), (600, 107850), (625, 103536), (719, 90000), (720, 89875), (750, 86280), (900, 71900), (1000, 64710), (1125, 57520), (1200, 53925), (1250, 51768), (1438, 45000), (1500, 43140), (1800, 35950), (1875, 34512), (2000, 32355), (2157, 30000), (2250, 28760), (2500, 25884), (2876, 22500), (3000, 21570), (3595, 18000), (3600, 17975), (3750, 17256), (4314, 15000), (4500, 14380), (5000, 12942), (5625, 11504), (5752, 11250), (6000, 10785), (6471, 10000), (7190, 9000), (7500, 8628)]